L48 (I), Hi (I)PlantaeSpecies
Silversheath Knotweed
Polygonum argyrocoleon
Steud. ex Kunze
Image via open botanical data(CC BY-SA)
Taxonomy
Kingdom
Plantae
Order
Polygonales
Family
Polygonaceae
Buckwheat family
Genus
Polygonum
Species
Polygonum argyrocoleon
Lifecycle & Ecology
Duration
Annual
Growth Habit
Forb/herb
EdibleNo
US Distribution
Found in 14 states
Present
Not Present
Also Known As
Polygonum chlorocoleumPolygonum deciduumPolygonum noeanum
Data Sources
Species data compiled from the USDA PLANTS Database and other open botanical data sources. Images used under Creative Commons or equivalent licenses. Distribution data from USDA state-level records.
Explore Garden Varieties
Find cultivated varieties related to Silversheath Knotweed